I am working on Google Maps Javascript API V 3.
Everything is working fine but I want to disable the MAP button which appears in the top right area with SATELLITE bu
When you enable the map and passes the options to it, you have the chance to specify a mapTypeControlOptions. These have an Array that specifies what kind of maptype's you will allow the user to be able to see. It can be seen here http://code.google.com/apis/maps/documentation/javascript/reference.html#MapTypeControlOptions.
If you don't want the user to have any options as to the maptypes, you can also specify that by setting the maps mapTypeControl to false.